88:5D:90:50:00:00 - 88:5D:90:5F:FF:FF
AC:4E:2E:00:00:00 - AC:4E:2E:FF:FF:FF
C0:48:FB:00:00:00 - C0:48:FB:FF:FF:FF
DC:64:B8:00:00:00 - DC:64:B8:FF:FF:FF